閱讀下列短文, 從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中, 選出最佳選項(xiàng)。
The ocean bottom, a region nearly 2.5 times greater than the total land area of the earth, is even today largely unexplored. Until about a century ago, the deep ocean floor was completely inaccessible and hidden beneath waters averaging over 3,600 meters deep. Totally without light and in the case of intense pressures hundreds of times greater than at the earth’s surface, the deep-ocean bottom is a strange environment to humans, in some way as frightening and remote as the outer space.
Although researchers have taken samples of deep-ocean rocks for over a century, the first detailed global study of the ocean bottom did not actually start until 1969, with the beginning of the National Science Foundation’s Deep Sea Drilling Project(DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill very deep waters, taking samples of rocks from the ocean floor.
The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, it sailed 600,000 kilometers and took almost 20,000 samples of rocks around the world. Those samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to make out what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics (構(gòu)造學(xué)) and continental drift that explain many of the geological processes.
The sample of rocks drilled by the Glomar Challenger have also provided a climatic record stretching back hundreds of millions of years. The information of past climatic change can be used to predict the future climate.
1.What does the underlined word “inaccessible” in paragraph1 mean?
A. unrecognizable B. unreachable
C. unusable D. unreasonable
2.Which of the following is TRUE about the Glomar Challenger?
A. It is a military submarine.
B. It is used to develop tourism.
C. It has gone on over 100 voyages.
D. It made its first DSDP voyage in 1969.
3.The Deep Sea Drilling Project was significant because it was _____.
A. the first detailed exploration of the ocean bottom
B. conducted by geologists from all over the world
C. supported entirely by the gas and oil industry
D. an attempt to find new sources of oil and gas
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年湖北宜昌一中高二3月考英語(yǔ)試卷(解析版) 題型:閱讀理解
Roll over, sit and fetch aren’t commands normally given to a robot, but the smart toy company WowWee has developed a new way of owning a puppy.
CHIP (Canine Home Intelligent Pet) is a robotic dog with blue LED eyes and pointy ears and can sit, shake, dance and make all types of dog noises. It also has tracking capabilities to help locate its owner. “The beauty about CHIP is that it has its own thing going on,” said Sufer, CTO at WowWee. “It has its own life and own kind of intelligence. Even if you’re not around, it’s always doing something.”
CHIP uses wheels to get around and is loaded with sensors(傳感器) that give it a 360-degree view to find its ball. The pup is Bluetooth enabled, which connects to a wristband worn by its owner. The wristband, similar to a watch, displays icons(圖標(biāo))for different commands such as a thumb-up, which allows you to give your pup a digital belly rub. With its owner wearing a smart wristband, it can even follow him around the room.
“We worked on CHIP for about five to six months,” Davin Sufer, told dailymail.com, “We typically come up with a concept, model and product and get it on shelves within a year.” The company plans to start shipping units by next fall, which will allow them to load up the robotic dog with sensors and add many more animated responses per-owner interactivity.
The high-tech toy company made its debut(處女作)in 2004 by releasing the 1.5 foot RoboSapien, which sold millions of units. MiP, which hit shelves last year, is a seven inch tall robot covered in white with black accents. Users can direct it, change its emotions and make it dance to any song on your iPad. It’s loud, fast and active.
About 15 years ago, a company called ToyQuest developed the first ever electronic robotic dog---Tekno, the Robotic Puppy. The company sold over seven million units in the first season and 40 million more during its original four years of production. Tekno was built with over 160 emotions and instructions, but most importantly offered consumers a quick look into the future.
1.According to Sufer, the amazing characteristic of CHIP is that _____.
A. it is loaded with special sensors
B. it can make all kinds of dog noises
C. it has quick response to the commands
D. it can do something without instructions
2.CHIP can follow its owner with the help of _____.
A. a watch B. a smart wristband
C. pointy ears D. blue LED eyes
3.From the passage, we can know_______.
A. CHIP can be bought in the store now
B. WowWee introduced its first product last year
C. Tekno provided the bright future of the robotic puppy
D. MiP is the first company to develop the robotic puppy
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年湖北沙市高二下第三次半月考英語(yǔ)卷(解析版) 題型:閱讀理解
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng)。
“A Long Walk Home”-----life as Eli Reed saw it
American photographer and photojournalist Eli Reed has been documenting “l(fā)ife as I saw it” for more than 40 years. His career retrospective(回顧), “Eli Reed: A Long Walk Home”, is an extraordinary search of beauty while recording hardship. With a heart of love, Reed uses a style that uncovers humanity at every turn. According to Reed, “A Long Walk Home” is about what it means to be a human being. It all began with a photo he took of his mother and his memory of her smile.
Raised in New Jersey, Reed was originally a painter. Primarily self-taught in photography, he became a freelance photographer in 1970. After producing some impressive photos that drew much attention, he joined the famous company Magnum Photos---the first black photographer invited to do so.
His photos are remarkable in their lack of judgment of the people or the situations he comes across. In Beirut, Lebanon, a man removes a tree branch from a car in a recently bombed parking lot. An old man wrapped in a sheet plays a drum in front of a sign reading “God Is the Way” while National Guardsmen lift their guns during a war in Miami. A young boy upside down with his legs in the air in a Kenyan refugee camp, his determined look faces the camera. In Harlem, New York, a group of laughing children take over an abandoned car, using it as a jungle gym.
When another photographer might have focused on the sobriety of these situations, Reed’s camera smiles. His images show how humans cope, rise above, and carry on. This is what gives “A Long Walk Home” its power. Considering the places Reed has been to, there are very few photos of guns or obvious violence. Instead, Reed focuses on the varied human responses to hardship.
We smile along with Reed in a gesture of compassion and solidarity. We recognize our fellow human beings.
1.Why did Eli Reed produce his work “A Long Walk Home”?
A.To pursue his love of photography
B. To keep memories of his mother
C. To help people who are suffering
D. To search for the meaning of life
2.According to the passage, Magnum Photos_____________.
A. employed Reed in 1970
B. was located in New Jersey
C. only had white employees originally
D. taught Reed the art of photography
3. In his work “A Long Walk Home”, Reed’s photos_____________.
A. aim to draw others’ sympathy
B. reflect the strength of humans
C. were taken only in America
D. focus on war and violence
4.What does the underlined word “sobriety” in Paragraph 4 probably mean?
A. seriousness B. cause
C. value D. warmth
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年福建三明一中高一下第一次月考英語(yǔ)卷(解析版) 題型:完形填空
閱讀下面短文,掌握其大意,從短文后所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出可以填入空白處的最佳選項(xiàng)。
Music can make us feel happy or peaceful, or move us to tears. As an orchestra conductor(指揮), Amy Anderson allows people to experience many________that music can give.
Anderson fell in love with________as a child. She began playing the piano at seven. She bought many videos________by the world’s great orchestras and conductors and________listened to them for hours. During a concert, the audiences see the________of a conductor and the arm movements he or she uses. What audiences do not see is all the work the conductor has done before the________. However, a few months before a concert, Anderson studies the music by________it on the piano. She listens to recording, reads about the musician’s life, and reviews some________events that would have influenced the musician. Her goal is to present the music as the musician________.
While conducting, Anderson uses her whole body to________how the music should sound and feel. Her________are strong when the music is________and gentle when the music is peaceful. As she conducts, Anderson listens out for the________with the balance of different kinds of instruments or voices.
To________young musicians to understand how to play the music, Anderson tells them to imagine a________and relaxing walk or a ship being tossed(顛簸) by waves. “It is music’s ability to________people that I like most,” says Anderson. She has seen audiences at her concerts clap their hands together. ________, listeners are moved to tears by the music. After one concert in Serbia, the audiences________around the orchestra’s buses and showed their________for the musicians. Anderson is happy to be a conductor, because music can________people’s spirits and bring joy into ordinary days.
1.A. feelings B. characters C. thoughts D. changes
2.A. painting B. art C. music D. dance
3.A. kept B. recorded C. praised D. directed
4.A. never B. gradually C. finally D. always
5.A. face B. head C. look D. back
6.A. schedule B. performance C. task D. meeting
7.A. putting B. beating C. playing D. repeating
8.A. important B. strange C. meaningless D. unpleasant
9.A. designed B. expected C. impressed D. ordered
10.A. prove B. recognize C. learn D. express
11.A. ideas B. accents C. movements D. voices
12.A. energetic B. magical C. wonderful D. lively
13.A. signals B. problems C. sounds D. challenges
14.A. encourage B. force C. remind D. help
15.A. short B. quick C. calm D. heavy
16.A. influence B. tell C. watch D. meet
17.A. Firstly B. Frequently C. Fortunately D. Lately
18.A. ran B. drove C. walked D. gathered
19.A. kindness B. care C. appreciation D. understanding
20.A. lift B. follow C. show D. bring
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年福建三明一中高二下第一次月考英語(yǔ)卷(解析版) 題型:短文改錯(cuò)
短文改錯(cuò),文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處。
Dear Sir,
I’m glad to recommend my friend Li Ming to you. Li Ming was born on July 15, 1974 in Beijing. When he was in the middle school, he did well in several subject, including math, physics and chemistry and was fond with art. Later, his efforts paid off when he admitted into Beijing University majoring in physics. Before four years of hard work there, he went to abroad for further education. Because of his excellent work and performance, he gets a doctor’s degree this year. He is now in good health but would like to come back home to make contributions to our country. I will be most gratefully if you consider his recommendation and offer him a job in your company.
Looking forward to receive your early reply.
Yours truly,
Wang Lin
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016屆四川省資陽(yáng)市高三下學(xué)期第三次模擬考試英語(yǔ)試卷(解析版) 題型:語(yǔ)法填空
閱讀下面材料,在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。
We think that life in Chinese high school is an adventure in which we have to survive mountains of homework and all kinds of exams. Yet would it be 1. (surprise) if I tell you that high school life in the US is almost as stressful and demanding 2. it is in China?
In US high school, everything must 3. (record) into your studying document, including your grades on quizzes, tests and final examinations. Failing 4. (turn) in your homework on time will directly affect your grade for a certain course. Perhaps completely different from 5. we used to think of the US high school students, they pay great attention to 6. (they) academic performance in order that they can get into a distinguished university.
Like university students, US high school students have the 7. (free) to choose the courses that most interest them. Even a ninth-grader can sit 8. the same classroom as 12th-graders. But this also 9. (mean) he or she has to work very hard, because the teacher will not treat him or her 10. (different).
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016屆廣東省中山市高三3月高考模擬考試英語(yǔ)試卷(解析版) 題型:書(shū)面表達(dá)
書(shū)面表達(dá)
假定你是高三學(xué)生李夏, 最近你聽(tīng)說(shuō)你市英語(yǔ)俱樂(lè)部即將開(kāi)張, 且將有2名在本市工作的外交參加。請(qǐng)你用英語(yǔ)給俱樂(lè)部負(fù)責(zé)人寫(xiě)一封信,了解一下該俱樂(lè)部的相關(guān)信息, 以便加入。要點(diǎn)如下:
1. 介紹自己學(xué)習(xí)英語(yǔ)的情況;
2. 咨詢相關(guān)事宜(如入會(huì)條件、會(huì)費(fèi)以及活動(dòng)等);
3. 表達(dá)自己想加入的愿望。
注意:
1. 詞數(shù)100左右;
2. 可以適當(dāng)增加細(xì)節(jié),以使行文連貫;
3. 結(jié)語(yǔ)已為你寫(xiě)好。
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年四川廣元市高二下第一次段考英語(yǔ)卷(解析版) 題型:閱讀理解
I was never very neat, while my roommate Kate was extremely organized. Each of her objects had its place, but mine always hid somewhere. She even labeled everything. I always looked for everything. Over time, Kate got neater and I got messier. She would push my dirty clothing over, and I would lay my books on her tidy desk. So we both got tired of each other.
War broke out one evening. Kate came into the room.Soon,I heard her screaming,“Take your shoes away! Why under my bed!” Deafened,I saw my shoes flying at me.I jumped to my feet and started yelling.She yelled back louder.
The room was filled with anger.We could not have stayed together for a single minute but for a phone call.Kate answered it.From her end of the conversation,I could tell right away her grandma was seriously ill.When she hung up,she quickly crawled under her covers,sobbing.Obviously,that was something she should not go through alone.All of a sudden, a warm feeling of sympathy rose up in my heart.Slowly,I collected the pencils,took back the books,made my bed,cleaned the socks and swept the floor,even on her side.I got so into my work that I even didn’t notice Kate had sat up. She was watching,her tears dried and her expression was such disbelief.Then, she reached out her hands to grasp mine.I looked up into her eyes. She smiled at me,“Thanks.”
Kate and I stayed roommates for the rest of the year. We didn’t always agree,but we learned the meaning of living together:giving in, cleaning up and holding on.
1.What made Kate so angry one evening?
A. She couldn’t find her books.
B. She heard the author shouting loud.
C. She got the news that her grandma was ill.
D. She saw the author's shoes beneath her bed.
2.The author tidied up the room most probably because_____.
A. she was scared by Kate’s anger
B. she hated herself for being so messy
C. she was asked by Kate to do so
D. she wanted to show her care
3.How is Paragraph 1 mainly developed?
A. By showing differences.
B. By analyzing causes.
C. By describing a process.
D. By following time order.
4.What might be the best title for the story?
A. My Friend Kate
B. Hard Work Pays Off
C. Learning to be Roommates
D. How to be Organized
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年廣東東莞南開(kāi)實(shí)驗(yàn)學(xué)校高二下期初考試英語(yǔ)試卷(解析版) 題型:閱讀理解
There are so many people who write to newspaper and magazines to express their opinions. Letters to the editor must carry the writer’s full name, address and telephone number, although the information is not necessary for publication. This requirement to provide personal particulars is a clear indication that writers are held responsible for what they say. When a writer wants his voice heard, he needs to claim ownership of his voice. Responsibility is the name of the game.
“People today prefer living together to putting their signatures on a marriage certificate because they refuse to accept responsibility for the relationship,” said social worker Ken Yip, “and this is what is causing a lot of family problems.” When we sign a paper, for example, a business contract or a bank document, the signature is a seal of consent, an agreement to take the matter seriously. Most governments and many organizations will not process written complaints if they do not bear the writer’s signature. The absence of a signature, they explain, tells us that the writer cannot be too serious and therefore does not deserve a reply.
There are people who wish to remain anonymous for various reasons. Multi-billionaire Mr. King donates generously to charity several times a year. He gives simply because he wants to help but not for the publicity his donations may bring, and he does not want his good deeds to make news. In other cases, people insist on anonymity because they are afraid of the consequences of revealing their identity. Crime witnesses may be willing to assist the police, but most are unwilling to give their names when reporting a crime.
Name or no name? The answer is very personal and lies in how much we want to get involved. We all have a name. It is a matter of responsibility to use it when we make a statement, a claim or an accusation. We all want to honor our own name, and it is only by stamping our expression of an opinion with our own name that we honor what we say.
1. What does the writer mean by saying “Responsibility is the name of the game”?
A. Names are required to indicate writers’ responsibility for what they say
B. Publication must bear the writer’s full name, address and phone number.
C. Writers should be responsible for their names.
D.. Writers need to provide their personal information in the game.
2.Some people don’t want their names known because they are ________.
A. hesitant to make a donation
B. afraid of an accusation
C. unwilling to draw public attention
D. ready for involvement
3.The passage is mainly about _______.
A. honor and writers
B. identity and signature
C. anonymity and signature
D. signature and responsibility
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com